Mobile Suit Gundam: The D20 Role Playing Game
Conversion Headquarters

Hello everyone, and welcome to my humble site! This site is dedicated to Mobile Suit Gundam and the D20 Role Playing Game I've designed about it. I will be posting add-ons for the game every so often, and making revisions to the rules as well. Feel free to contact me about my game, I love to get feedback, both positive or negative. This site is also open for people to send in their ideas for add-ons and house rules that they use in their Gundam D20 games.
 

What's New

June 17, 2018: Added a new add-on featuring experimental mobile suits which may or may not be expanded in the future.

July 28, 2007: I have made a few minor adjustments to the Psycommu System rules for the Flanagan Institute sourcebook, which is now complete.

July 15, 2007: I have made a few minor adjustments to some of the Mobile Suit descriptions in the Flanagan sourcebook, and adjusting weapon ranges in Jaburo Assault. I've also made a simple addition to the damage reduction rules for spacecraft and Mobile Suits in the Core Rules. Also, I have added rough rules for the Pegasus-class Carrier, and the Gwazine-class Battleships to the Battle of A Baoa Qu.

July 14, 2007: I have begun work on the next sourcebook: The Battle of A Baoa Qu, and have posted the current version of the content below.

July 13, 2007: Updated the Flanagan Institute Sourcebook, adding a new Newtype skill, as well as updating the Newtype Mobile Suit Ace class requirements and skills, and the rules for the Psycommu System. Also, updated the Newtype Telepathy skill.

July 10, 2007: The Road to Solomon Sourcebook is now complete! The Flanagan Institute sourcebook should also be finished soon!

July 09, 2007: Big updates today! First, more small adjustments to the Core Rules: small changes to requisition point values, adding new Mobile Suit weapons, as well as changing when Mobile suit pilots can requisition supplies, and adjusting the Latent Newtype potential feat requirements. Ramming and collision rules have been added for space/aircraft combat rules in The Road to Solomon, and more small changes and additions to Newtype equipment, and the addition of the RX-79BD-1 Blue Destiny Unit 1, MS-08TX(EXAM) Efreet Custom, and MAN-08 Elmeth to the Flanagan Institute Sourcebook.

July 06, 2007: Major changes to Mobile Suit/Armor speed stats for ground/aquatic movement, The stats have been increased to better reflect the size difference in Mobile Suit to Mobile Suit combat. Also there have been more small changes to the Core Rules, again mostly to the Mobile Suit ranged weapons section, and also added optional modification rules for the RX-77D Guncannon Mass-production Type, the RGM-79[G] GM Sniper and the RGM-80 GM Cannon.

July 04, 2007: Happy 4th of July to all! Today's update includes new Mobile Suit stats in Road to Solomon, giving rules for the Zaku I, and more small changes to the Core Rules, bringing them more in line with the other changes I've made over the last few weeks. Most changes were merely adjusting range on Mobile Suit weapons to fit with Mobile Suit to Mobile Suit combat measurements.

July 03, 2007: Updated the Road to Solomon rules, adding the stats for the Komusai shuttle and the MS-09R Rick Dom. Also, updated the Core Rules, changing the information on communications range between mobile suits in the Mobile Suit Services section.

August 31, 2002: Quite a few updates to the existing rules, hopefully they make more sense, haven’t worked much on Jaburo Assault, but hopefully will soon.

February 22nd, 2002: This is the launch day of the site. I have the core rules for the game up, and my first add-on is moving along quickly.

About Gundam D20

The basic rules for the game, and the first few add-ons I am writing will deal mainly with events around the One Year War, but I do plan on expanding the game to cover other Gundam series soon. Also, to use these rules most effectively you will need Wizards of the Coast's Star Wars Role Playing Game core rulebook, but if you only have the Dungeons and Dragons Player's Handbook you may use these rules to a very limited degree.

Gundam Games and Add-ons

Mobile Suit Gundam: the D20 Role Playing Game

Mobile Suit Gundam: Jaburo Assault

Mobile Suit Gundam: The Road to Solomon

Mobile Suit Gundam: The Flanagan Institute

Mobile Suit Gundam: The Battle of A Baoa Qu (Alpha)

Mobile Suit Gundam: Desperate Times, Desperate Measures (Alpha)

Also, the email address you can reach me at is: slmaril1@yahoo.com, I can't guarantee that I'll answer the same day, but I'll try my best to get back to you all within, at the most, 3 days.